—You just think of yourself! You kept me wailing for at least three hours．
—I’ m sorry that you think so．
A. would
B. should
C. could
D. might
网友回答
A. would
(答案→)B. should
C. could
D. might
解析：考查情态动词：A．would 愿意， B．should应该，竟然， C．could可以，能D．might可以，句意是：--你就想着自己，你让我等了3个小时。--我很遗憾你竟然这么想，选B。